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7V 700mAh Li-ion battery replaces the original power cell in the Ascom 51 Advanced
This cell replaces OEM part 5139-0004 and fits the standard battery bay on the SEDLine unit
If the P61762 sits uncharged for an extended period
Bench tested on actual hardware: We ran this cell through the HeartStart FRx startup sequence and confirmed the BMS handshake completed without fault
This battery restores full device operation when the original cell no longer holds a usable charge or fails to power the phone at all
Infinity One Premium Replacement Battery 7.4V 5000mAh Warranty:Warranty 2 Year 7V 700mAh Li-ion battery replacesInfinity One Premium 7. 4V Li Polymer Replacement Battery (MLP5457115 2S) This 7. 4V, 5000mAh (37Wh) Li Polymer pack replaces the OEM battery in the Infinity One Premium portable Bluetooth speaker. It slots into the same cell bay and reconnects to the same BMS handshake points as the original. Use this when the existing pack no longer holds a charge or swells inside the housing. Infinity One Premium compatibility: The One Premium uses a 7. 4V two cell
US$ 1349.50
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US$ 1349.50
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